mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-18 17:54:13 +08:00
4df864c1d9
It seems like a historic accident that these return unsigned char *,
and in many places that means casts are required, more often than not.
Make these functions (skb_put, __skb_put and pskb_put) return void *
and remove all the casts across the tree, adding a (u8 *) cast only
where the unsigned char pointer was used directly, all done with the
following spatch:
@@
expression SKB, LEN;
typedef u8;
identifier fn = { skb_put, __skb_put };
@@
- *(fn(SKB, LEN))
+ *(u8 *)fn(SKB, LEN)
@@
expression E, SKB, LEN;
identifier fn = { skb_put, __skb_put };
type T;
@@
- E = ((T *)(fn(SKB, LEN)))
+ E = fn(SKB, LEN)
which actually doesn't cover pskb_put since there are only three
users overall.
A handful of stragglers were converted manually, notably a macro in
drivers/isdn/i4l/isdn_bsdcomp.c and, oddly enough, one of the many
instances in net/bluetooth/hci_sock.c. In the former file, I also
had to fix one whitespace problem spatch introduced.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
|---|---|---|
| .. | ||
| ircomm | ||
| irlan | ||
| irnet | ||
| af_irda.c | ||
| discovery.c | ||
| irda_device.c | ||
| iriap_event.c | ||
| iriap.c | ||
| irias_object.c | ||
| irlap_event.c | ||
| irlap_frame.c | ||
| irlap.c | ||
| irlmp_event.c | ||
| irlmp_frame.c | ||
| irlmp.c | ||
| irmod.c | ||
| irnetlink.c | ||
| irproc.c | ||
| irqueue.c | ||
| irsysctl.c | ||
| irttp.c | ||
| Kconfig | ||
| Makefile | ||
| parameters.c | ||
| qos.c | ||
| timer.c | ||
| wrapper.c | ||